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Hello Hady,<BR>
<BR>
With Telecom Egypt, "connection plar opx" solve the problem at most cases.<BR>
But if not u have to check the below, it is working at most cases<BR>
<BR>
<FONT face=Helv size=2>Get the type of PBX to which the FXO lines are connected . Let the customer ask etisalat to provide the PBX type to which the FXO lines connected , and add the following configuration depending on the PBX type <BR>
<BR>
<BR>
voice class dualtone-detect-params 1<BR>
freq-max-deviation 25<BR>
freq-min-power 13<BR>
freq-max-power 0<BR>
freq-power-twist 4<BR>
cadence-variation 4<BR>
!<BR>
voice class custom-cptone </FONT><B><FONT face=Helv color=#0000ff size=2>UAE-CUSTOM-SIEMENS<BR></B></FONT><FONT face=Helv size=2>
dualtone disconnect<BR>
frequency 425<BR>
cadence 425 325 250 500<BR>
<BR>
voice class custom-cptone </FONT><B><FONT face=Helv color=#0000ff size=2>UAE-CUSTOM-ERICSSON<BR></B></FONT><FONT face=Helv size=2>
dualtone disconnect<BR>
frequency 425<BR>
cadence 325 325<BR>
<BR>
voice class custom-cptone </FONT><B><FONT face=Helv color=#0000ff size=2>UAE-CUSTOM-FETEX<BR></B></FONT><FONT face=Helv size=2>
dualtone disconnect<BR>
frequency 425<BR>
cadence 375 375<BR>
<BR>
voice class custom-cptone </FONT><B><FONT face=Helv color=#0000ff size=2>UAE-CUSTOM-ALCATEL<BR></B></FONT><FONT face=Helv size=2>
dualtone disconnect<BR>
frequency 425<BR>
cadence 375 375<BR>
<BR>
<BR>
<BR>
<BR>
voice-port 0/2/0<BR>
supervisory disconnect dualtone mid-call<BR>
supervisory custom-cptone UAE-CUSTOM-XXXXX (use one of the 4 above cptones, SIEMENS, ERICSSON, FETEX, ALCATEL)<BR>
supervisory dualtone-detect-params 1<BR>
input gain 14<BR>
compand-type a-law<BR>
timeouts call-disconnect 5<BR>
timeouts wait-release 5<BR>
connection plar opx 9000<BR>
caller-id enable<BR>
! 9000 is the AA extension<BR>
</FONT><BR> <BR>
Notes: <BR>
if the "connection plar opx" or the below configs will not solve the problem then check the RJ11 cable with the client may be it has the issue.<BR>
<BR>
<BR> <BR>
<BLOCKQUOTE>
<HR>
From: ahmed_elnagar@hotmail.com<BR>To: eng_hady1@yahoo.com<BR>Date: Mon, 16 Jun 2008 21:11:20 +0300<BR>CC: cisco-voip@puck.nether.net<BR>Subject: Re: [cisco-voip] FXO disconnect problem.<BR><BR>
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<DIV>Hello ya hady;<BR> <BR>Two ways to solve this problem:<BR> <BR>1- Use H323 instead of MGCP on the gateway with the "connection plar opx " command and in most of the cases it solves the probelm.<BR>2- If you want to use mgcp "or h323 didnot solve it" then you must know exactly the disconnect frequency that TelecomEgypt send when a call disconnects "as this is the root cause of the problem that the router doesnot understand this signal"<BR> <BR>Unfortunaltly that TE doesnot has a standard for this tone "I asked them b4 and they told me they didnot care for this" then it depends on the CO. that you are connected to, anyway the values are so close and they are as follows:<BR> <BR>frequency 450<BR>cadence 250 250<BR> <BR>configure them in a voice class and apply the voice class as a custome supervisory tone to the voice ports<BR> <BR>If you need more help I will be more than happy to assisst, I faced this problem alot here in Egypt with different CO.s and I think I can help u ISA.<BR> <BR>Thanks<BR> <BR> <BR></DIV><BR><BR>
<BLOCKQUOTE>
<HR>
Date: Mon, 16 Jun 2008 08:01:04 -0700<BR>From: eng_hady1@yahoo.com<BR>To: cisco-voip@puck.nether.net<BR>Subject: [cisco-voip] FXO disconnect problem.<BR><BR>
<DIV>Dear all ,</DIV>
<DIV> </DIV>
<DIV>i want to know how to solve FXO disconnect problem , i use IOS Version 12.4(3g) <BR></DIV>
<DIV>please i nees a help from you or from any one in Egypt face this problem.</DIV>
<DIV> </DIV>
<DIV>thanks,</DIV>
<DIV> </DIV>
<DIV>Hady Salah </DIV><BR></BLOCKQUOTE><BR>
<HR>
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